E1SHA18-11.0592M TR

Crystals Overview

The E1SHA18-11.0592M TR is a quartz crystal resonator manufactured by Ecliptek, operating at a nominal frequency of 11.0592 MHz. It features an AT-cut fundamental mode and parallel resonance configuration with a load capacitance of 18 pF. The component supports surface mount installation in a package measuring 13.3 mm x 4.85 mm. It exhibits a frequency tolerance of ±15 ppm at 25°C and stability of ±30 ppm over the operating range. Aging is specified at 5 ppm per year maximum. The device operates within a temperature range of -20°C to +70°C and complies with RoHS standards.

Crystals Feature Summary

• AT-cut fundamental mode for stable parallel resonance operation
• Surface mount design with resistance welded metal seal
• RoHS compliant construction without lead content

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify that the specific part number matches the required load capacitance of 18 pF and the operating temperature range of -20°C to +70°C. Confirm compliance with RoHS directives and ensure the surface mount footprint dimensions align with the PCB layout specifications before finalizing procurement decisions.

Crystals Selection Notes

Select this component when a standard 11.0592 MHz reference is required for applications compatible with the -20°C to +70°C environment. Ensure the circuit design accounts for the 18 pF load capacitance requirement to maintain accurate frequency performance. Verify that the surface mount package size fits within the available board space constraints.

Crystals Part Context

This component belongs to the E1S series of quartz crystal resonators from Ecliptek. The series utilizes HC-49/UP short style packages adapted for surface mount technology. These devices are designed for general electronic applications requiring reliable frequency control without the complexity of active oscillator circuits.

Crystals Replacement Considerations

Cross-reference with other 11.0592 MHz SMD crystals offering 18 pF load capacitance and similar dimensional profiles. Verify that any substitute maintains the same AT-cut fundamental mode and meets the required aging and stability specifications for the target application.